Custom Retail Software Development for Stores That Sell Everywhere
We design and build the POS systems, inventory platforms, and omnichannel storefronts that let retailers run every channel from one connected system, without duct-taping five separate tools together.
★★★★★
4.9/5 (10+ Reviews)
★★★★★
4.8/5 (1k+ Reviews)
Built to the standards modern education runs on
Comprehensive Retail Solutions
The operational problems that quietly cost retailers revenue every month, solved with software built around how your stores actually run, not how a generic SaaS tool assumes they run.
- 1
Omnichannel Commerce
Sync your online store with every physical location for true buy-online-pick-up-in-store, with inventory that never overlaps. One product record, every channel, no double-selling.
- 2
Smart Inventory Management
Real-time stock tracking across multiple warehouses and stores, so you stop losing sales to phantom stockouts and dead capital to overstock sitting in the wrong location.
- 3
Next-Gen POS Systems
Cloud-based checkout that keeps selling offline, handles loyalty points at the register, and sends digital receipts automatically, even when your internet drops mid-sale.
- 4
Automated Supply Chain
Streamlined vendor management and logistics that cut the manual work behind every purchase order, shipment, and reorder trigger across your supplier network.
- 5
AI-Driven Personalization
Turn shopper data into tailored product recommendations and dynamic pricing that adjusts to real demand, not a fixed price list updated once a quarter.
- 6
Unified Customer Profiles
Every purchase, return, and loyalty interaction tied to one customer record, so a shopper's history follows them from your app to your checkout counter.
Why Choose Deliverables Agency for Retail Software?
Retail software fails when it's built by teams who've never run a checkout line during a holiday rush. Here's what we bring that a generalist dev shop doesn't.
Deep Retail Domain Expertise
We've built POS, inventory, and omnichannel systems across apparel, grocery, and electronics, so we're not learning your industry on your dime.
Security & Compliance First
PCI-DSS architecture, EMV support, and encrypted payment flows are built in from day one, not added right before launch under pressure.
Custom Builds, Not Templates
Every system is built around your store count, channels, and existing tools instead of forcing you into a rigid off-the-shelf platform.
Transparent, Fixed-Scope Process
You get a fixed quote, a phased timeline, and working software early, not a moving estimate and a single reveal at the end.
Our Retail Software Services
The core engineering work behind every retail platform we ship, from customer-facing storefronts to the admin tools your team runs daily.
Custom Retail Web Apps
High-conversion, SEO-friendly storefronts and admin dashboards built for how your merchandisers actually work.
Retail Mobile App Development
Native iOS and Android apps for seamless mobile shopping, loyalty programs, and in-store scanning.
Specialized Shopify Stores
Customized Shopify Plus builds engineered for enterprise-level retail traffic and catalog complexity.
On-Demand Delivery Platforms
Custom delivery tracking and marketplace software built for the instant-fulfillment economy.
Retail Data Engineering
The backend infrastructure that manages massive inventory catalogs and customer datasets without slowing down.
Business Intelligence for Retail
Sales data turned into visual dashboards your leadership team can actually act on, by store, region, or SKU.
Retail-Specific UI/UX & Brand Design
The shopping experience and brand trust that turn browsers into buyers, across every screen and every store.
Conversion-Optimized UI/UX
Frictionless checkout flows designed to reduce cart abandonment and get shoppers to "buy" faster.
Retail Brand Strategy
A consistent visual identity that scales cleanly from your mobile app to your in-store signage.
Interactive Design Systems
Reusable design components for retail chains running multiple digital products across brands or regions.
Specialized Retail Features
The features that separate a generic storefront from software actually built for day-to-day retail operations.
Barcode & QR Scanning
Integrated mobile scanning for inventory counts and customer check-ins.
Multi-Currency & Multi-Language
Global retail readiness built in for international expansion.
Loyalty & Rewards Engines
Custom logic for points, tiers, and personalized coupons.
Contactless Payments
Apple Pay, Google Pay, and crypto-gateway support at checkout.
Returns & Exchange Management
Cross-channel returns that update inventory and refunds correctly, wherever the sale happened.
Gift Cards & Store Credit
Issue, redeem, and track balances across every register and channel from one ledger.
Staff Scheduling & Permissions
Role-based access so cashiers, managers, and admins see exactly what they need.
Real-Time Sales Dashboards
Live sales, margin, and shrink data by store, region, or SKU, without waiting for end-of-day reports.
Retail Quality Assurance & Security
Crucial for PCI-DSS compliance and payment safety. Every checkout flow, integration, and inventory sync gets tested against real traffic patterns before it ever reaches a live register.
Automated Payment Testing
Checkout flows tested under real high-traffic conditions, so Black Friday doesn't become an outage.
Comprehensive Retail QA
End-to-end bug testing across ERP, POS, and storefront integrations before anything ships.
Load & Failover Testing
Simulated Black Friday-level traffic and connectivity drops, so we catch breaking points before your customers do, not after.
Our Retail Software Development Process
Six steps from first conversation to a live platform your team can run.
- 01
Retail Discovery
Analyzing shopper personas, market trends, and existing tech debt before anything gets designed.
- 02
Architecture & Security Planning
Mapping out PCI-compliant hosting and database structures from the ground up.
- 03
Prototyping & Design
High-fidelity wireframes focused entirely on the shopping journey, not just the interface.
- 04
Agile Development
Sprint-based coding with regular demos, so you see progress every two weeks, not every six months.
- 05
Payment & Integration Testing
Rigorous testing of APIs, payment gateways, and third-party logistics providers.
- 06
Deployment & Optimization
Launching the platform and monitoring real-world conversion data from day one.
Who We Build Retail Software For
Retailers at every stage and format, from a single flagship store to a multi-country chain.
Fashion & Apparel Chains
Size, color, and seasonal variant tracking across every store, with returns that reconcile correctly no matter where the sale happened.
Grocery & Convenience
High-volume checkout, perishable inventory tracking, and thin-margin reporting built to keep pace with daily turnover.
Electronics & Specialty Retail
Serial number tracking, warranty management, and trade-in workflows for high-value, low-volume inventory.
Multi-Location Franchises
Consistent operations with location-level flexibility, so head office and individual franchisees both get what they need.
DTC & Emerging Brands
Lean, fast-to-launch systems that scale with you instead of forcing enterprise complexity on a five-person team.
Big-Box & Department Stores
High-SKU-count inventory, multi-department reporting, and staff systems built to handle real scale.
Retail Software We've Shipped
Real engagements, real operational outcomes. Every number below came from a system we designed, built, and still support today.
Inventory & Omnichannel
38%
Fewer stockouts in 6 months
A 14-store apparel chain was running inventory off end-of-day spreadsheets, which meant stockouts nobody noticed until a customer walked out empty-handed. We built a real-time sync layer across every location and their online store, so stock updates the second a sale happens anywhere.
Multi-location apparel chain
View Case StudyPOS & Checkout
2.4x
Faster checkout at peak hours
A regional grocery retailer's legacy POS froze during Saturday rushes whenever connectivity dipped. We rebuilt checkout with offline-first logic: transactions queue locally and sync automatically, so a dropped connection never stops a register.
Regional grocery retailer
View Case StudyRetail ERP
21
Locations unified on one platform
A specialty electronics retailer was running inventory, loyalty, and reporting across five disconnected tools that never agreed with each other. We consolidated everything into a single platform with one source of truth for every store.
Specialty electronics retailer
View Case Study
Rapid Market Entry: Retail MVP
For startups or brands testing a new retail concept before committing to a full build.
Launch a Minimum Viable Product
Validate a new retail niche with only the core features that matter, then expand once you know it works.
Flexible Engagement Models
Three ways retailers bring in our team, depending on how much you want to own in-house.
Dedicated Retail Teams
Scale your in-house IT department with developers who already understand retail systems.
End-to-End Outsourcing
We handle everything from initial retail strategy through final deployment and support.
Retail Tech Consulting
Strategic guidance on digital transformation and choosing the right tech stack before you build.
The Retail Tech Stack
Chosen for reliability at the register and at scale, not for how it looks on a slide. Every choice below has run through a real Black Friday.
Frontend
- React.js
- Vue.js
- Next.js
- SEO-optimized rendering for storefronts that need to rank.
Backend
- Node.js
- Python
- Go
- built for high-concurrency checkout and inventory events.
Database
- PostgreSQL
- MongoDB
- Redis
- real-time stock sync across every location.
Infrastructure
- AWS
- Docker
- Kubernetes
- CI/CD
- horizontal scaling for seasonal traffic spikes.
Integrations
- SAP
- Microsoft Dynamics
- Salesforce
- Stripe
- FedEx API
How Much Will Your Retail Software Cost?
Retail projects vary by store count, channels, and how many existing systems we're connecting. Most engagements fall in the ranges below, and every quote is fixed before we start building, not estimated after.
- Single-location POS system
- $40K – $75K
- Retail mobile app
- $50K – $110K
- Omnichannel commerce platform
- $120K – $250K+
- Shopify Plus enterprise build
- $60K – $150K
Security & Compliance Standards
The legal and technical side of handling customer payments and data, built in from the architecture stage rather than bolted on before an audit.
PCI-DSS Level 1
Data security architecture for cardholder information, from capture to storage, with tokenization at every step.
GDPR / CCPA
Compliance with customer data privacy laws across every region you sell in, including deletion and export rights.
SOC 2 Type II
High-level organizational security practices, audited and maintained on an ongoing basis, not a one-time checkbox.
Regular Penetration Testing
Independent security testing on a recurring schedule, so vulnerabilities get caught by us, not by an attacker.
Trusted by Retail Teams That Need It to Just Work
8+
Years in retail engineering
40+
Retail projects delivered
1,200+
Stores powered
99.9%
POS uptime target
20+
Countries served
5+Years of Expertise
40+Countries Served
70+Teck Experts On-bord
400+Happy Clients
500+Projects Delivered
About Us
Crafting cutting-edge digital solutions with creative minds
Who We Are
A strategic team of mobile architects bringing world-class app concepts to life. We harness the full potential of iOS and Android ecosystems to engineer cutting-edge mobile products. Our solutions propel businesses toward unprecedented growth in the mobile-first economy.
What Drives Us?
Mobile innovation is our heartbeat. We constantly challenge ourselves to master emerging frameworks and elevate the standard of user interaction. Our goal is to help partners deliver seamless and addictive digital experiences that keep users coming back.
Trusted By 500+ Happy Clients, Including Fortune 50 Brands
Our Achievements
Top B2B Company on Clutch
Verified, in-depth reviews confirm our status as a leading development partner.
4.9 / 8 ratings
Top Rated Plus on Upwork
This elite status is awarded for a proven track record of high-quality work and success.
Top 3% of Talent
Top Independent on Contra
Reflecting our commitment to transparent, high-value work for leading companies.
100% Positive Reviews
Trending on Dribbble
Recognized for setting new visual standards in mobile interface design and modern micro-interactions.
100% Positive Reviews
What Our Partners Say
Don't just take our word for it. Here is what global leaders say about working with Deliverables Agency.
Gary BayatyanCOO, AxiomPrint“Deliverables Agency provided accurate estimates, timely delivery, quick responses, regular meetings, and a true partnership ensuring high-quality, long-term engagement.”Read on Clutch
Sakshi BhallaMarketing Director at Valiance"Deliverables Agency launched a high-performance website improving UX, speed, and traffic, with scalable CMS, timely delivery, proactive communication, and responsiveness."Read on Clutch
Saksham BhutaniFounder CopilotGTM“Deliverables Agency improved efficiency, scalability, and performance, delivering on time with responsive support, clear communication, execution, and commitment to quality.”Read on Clutch
Retail Software Development FAQ
A single-location POS system typically costs between $40,000 and $75,000, depending on offline support, hardware integrations, and loyalty features. Multi-location POS with centralized reporting runs higher. You'll get a fixed quote after a short discovery call.
Other industries we serve
Our expertise extends past finance. We build custom software across many sectors, helping teams improve operations, automate workflows, and ship better digital experiences.
Explore All Industries
Fintech engineering, written by our team
Practical notes on compliance, ledgers, and secure architecture from the engineers who build these systems.
How Is Mobile App Maintenance Handled After Launch?
How to Choose the Right Mobile App Development Partner
How to Integrate AI into Your Existing Website or App
How to Choose the Right Technology Stack for Your Project in 2026
How Much Does It Cost to Develop an App in 2026? An Insider's Guide
How to Build a Minimum Viable Product That Customers Actually Want
Ready to Build Retail Software That Just Works?
Tell us about your stores and channels. We'll map out what a connected retail platform looks like for your business, with a fixed quote before you commit to anything.
